Your body is always using energy to function, whether you’re exercising, walking, or watching TV on the couch. Even if you are inactive or sleeping, your body is still using energy to keep your heart beating, maintain respiration, and rest and repair the body.
The ultimate source of your body’s energy comes from the food that you eat, which gets broken down into different chemicals and nutrients during the digestion process and converted into energy. Your metabolism determines how your body uses that energy to maintain normal functioning. Your basal metabolic rate is the baseline amount of energy your body needs for normal resting functions like breathing and maintaining stable body temperature.
You may be surprised to learn that up to 80 percent of the energy your body uses in a day is used in its resting state, and between 10 and 20 percent is used in normal day-to-day activities like walking. Approximately 5–10 percent of your body’s energy is used in the digestion process.
High metabolism definition
If you have a high metabolism, or a fast metabolic rate, it means your body uses energy (or burns calories) more rapidly than someone with a slower metabolism. Your metabolic rate can be influenced by many different factors such as gender, weight, hormone function, age, and physical activity levels. Generally speaking, the leaner your body mass, the faster your metabolism is.
Signs of a fast metabolism
Since we know that metabolic rates can be variable, you might be asking yourself “how fast is my metabolism?” There are a few signs that you might have a fast metabolism:
- You have difficulty gaining weight or keeping weight on, even though you eat regularly.
- You have a high body temperature, even when you are resting.
- You are often hungry or have an insatiable appetite, even after eating meals or snacks.
- You have an irregular menstrual cycle, or you miss your period even though you aren’t pregnant.
- You may need to urinate frequently because your body’s processing speed is increased.
Talk to your doctor if you are concerned about your symptoms or if your body is under acute stress, which could indicate illness or a chronic health condition.
If you want to get a faster metabolism, one of the best things you can do is increase your body’s lean muscle mass. This is the weight in your body that is attributed to muscle, not fat. Lean muscle tissue burns more calories (uses more energy) than the body’s fat stores.
To increase lean muscle mass in your body, you can try increasing your physical activity to include strength training exercises. Other ways to get a fast metabolism include:
- Staying hydrated by drinking more water
- Getting enough uninterrupted sleep
- Eating healthy, nutrient-dense foods
- Managing your stress levels
Even though you may be trying to burn more calories than you consume, be sure not to starve yourself, as this could actually signal your body to protect its fat stores rather than use them for fuel.
Remember, if you have a fast metabolism, it means your body burns calories at a higher rate, so try eating more food to gain weight. Be mindful of what you eat, however, because consuming too much refined sugars, like in candy or sugary drinks, can have negative effects on your health.
Try to increase your calorie intake by eating frequently, having larger meals, and choosing foods with natural sugars found in whole grains or fruit.
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Some women may wish they had a faster metabolism because they think that having a fast metabolism will help them lose weight. On the other hand, women with a high metabolism might feel frustrated if they want to gain weight and ask themselves “why is my metabolism so fast?” Let this be a reminder that the grass is not always greener on the other side! Embrace the uniqueness of your own body, and remember that health comes in every size.
It’s not impossible to gain weight with a fast metabolism, but you need to eat foods that have a high caloric intake but are still healthy. Try incorporating the following foods into your diet:
- Nuts and seeds
- Carbohydrate-rich foods like whole grain pasta, bread, and rice
- Protein-rich foods including legumes and animal products
- Natural high-sugar foods like fruit
Make sure you’re eating regularly and often. Eat at least three full meals per day, with snacks in between. You should also be mindful of how many calories you’re burning in a day, and make sure that you aren’t burning more calories than you consume.
You might think that having a fast metabolism is better than a slow metabolism, but remember: not everyone who has a fast metabolism likes it, especially if they want to gain weight. People with fast metabolism might also be more susceptible to binging on unhealthy foods like candy or desserts. But just because you can eat certain foods without gaining weight, doesn’t mean you should.
Diet is just one part of your overall health. Check out Flo.health for more articles about improving your health and wellness through diet, exercise, and lifestyle changes.
https://www.healthline.com/nutrition/get-a-fast-metabolism#discrepancies https://sport.onehowto.com/article/how-to-tell-if-you-have-a-fast-metabolism-4377.html https://academic.oup.com/jcem/article/88/12/6015/2661518